Clean transformer oil granularity lab safety protection system and protection method thereof

Abstract

The invention discloses a clean transformer oil granularity lab safety protection system, which comprises an oxygen content detection sensor, an alarm unit, a door lock unit and a central control system; the oxygen content detection sensor is mounted in a clean lab, and is used for detecting the oxygen content in the clean lab; the alarm unit can give the alarm when the oxygen content detected by the oxygen content detection sensor is lower than a set value; when the oxygen content detected by the oxygen content detection sensor is lower than the set value, the door lock unit can be opened, so that the door of the clean lab is opened; and the central control system is used for receiving the data detected by the oxygen content detection sensor, generating control signals and respectively controlling the alarm unit and the door lock unit. The invention also discloses a protection method for clean transformer oil granularity labs. When the oxygen content is lower than the set value of opening the door lock unit, the door lock unit can be opened, so that experimenters can pass through the door of the clean room to get out, consequently, the safety of the experimenters is guaranteed, the risk of experiment is decreased, and the safety of experiment is enhanced.

Description

technical field [0001] The invention relates to the technical field of transformer oil particle size clean laboratory protection technology, in particular to a transformer oil particle size clean laboratory safety protection system and a protection method thereof. Background technique [0002] Transformer oil mainly plays the role of insulation, cooling and arc suppression in the equipment. During the operation of the transformer, solid particle impurities will be produced. If there are solid particle impurities in the transformer oil, the insulation of the transformer oil will be reduced, thereby increasing the risk of equipment operation. In order to ensure the safe operation of the equipment, it is necessary to check the transformer of the equipment The particle size of the oil is monitored. According to the national standard, the particle size test of transformer oil needs to be carried out in a class 100 clean laboratory. The internal space of a general clean laboratory...

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Problems solved by technology

During the operation of the transformer, solid particle impurities will be produced. If there are solid particle impurities in the transformer oil, the insulation of the transformer oil will be reduced, thereby increasing the risk of equipment operation. In order to ensure the safe operation of the equipment, it is necessary to check the transformer of the equipment The particle size of the oil is monitored. According to the national standard, the particle size test of transformer oil needs to be carried out in a class 100 clean laboratory. The internal space of a general clean laboratory is isolated from the outside. When the test personnel test in the clean laboratory, there is hypoxia and suffocation. In addition, petroleum ether is used in the experiment process. Petroleum ether is easy to burn and volatilize. When the content of petroleum ether is too high, it is easy to cause poisoning of test personnel

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